const webpack = require('webpack')
const merge = require('webpack-merge')
const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
const common = require('./webpack.common.js')

module.exports = merge(common,{
    devtool:'source-map',
    plugins:[
        new UglifyJsPlugin({
            sourceMap:true
        }),
        new webpack.DefinePlugin({
            'process.env.NODE_ENV':JSON.stringify('production')
        })
    ]
})